Intel Mac :: Usb Stick Not Recognized

Apr 28, 2012

my computer won't recognise my usb stick

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Mac Pro :: Memory Stick Not Correctly Recognized (Sometimes)

Mar 24, 2010

I just recently purchase a 2006 Mac Pro 1,1. It came with 1GB (512 x 2 sticks)of memory, I purchase 8GB (4GB x 2 sticks) of ram for it. I checked to make sure I have a total of 9Gb of ram. However, recently I found out sometime my Mac Pro only recognized a total of 5 GB of ram, when this happen, in Hardware Profile it always appear that I have 2 sticks of 512MB ram and 2 sticks of 2GB ram, instead of 4GB. Restarting sometimes solve the problem, but sometime it still won't help.

Did I do anything wrong? (I put a pair on tray A and the other pair on tray B, I also tried to switch them, which seems to reduce the times this happen, but still not completely avoid it). Or is there something wrong with the ram? (But this should not be true because after reboot most of the time it will correctly shows 9GB of ram in total). All the stick is always recognized, just the those 4GB sticks are sometime recognized as 2GB.

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OS X Mavericks :: USB Stick Not Recognized On IMac

Sep 12, 2014

I've got a 128 gb usb 3.0 stick from "platinet". I could normally use it for some time but didn't need it during the last months. It was carefully transported now and then but mostly packed away, so it's possible but unlikely that it's damaged.  

Yesterday I wanted to use it again and it got recognized on my iMac (OS X, 10.9.4, iMac mid 2007) for only some seconds, then the message appeared that it was not removed correctly. After that, the usb stick wasn't detected anymore on neither my iMac nor two MacBook Airs (also 10.9.4)  that we've tried. I haven't tested it on a Windows computer yet. 

Disk utility doesn't detect the device either but it can be found with "about my Mac" --> "system report" --> "USB" 

I do not care so much about the data stored on it but I would like to get it to work again and not to throw it away.... Is there anything I can do?

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Power Mac G5 :: Memory Stick (512mb) Not Being Recognized

Oct 11, 2007

I have a Dual 1.8 G5 with the 8 slot memory configuration. I have 4 1gig memory sticks and 4 512mb memory sticks and I cant get the 512's to be recognized. I have fallowed the instructions on placement order but the 512's which were fine before are now not being seen.

Information:
G5 Dual 1.8

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Intel Mac :: Import Photos/videos From Sony Memory Stick Pro Duo Stick?

Jun 23, 2012

I want to import photos from my Sony memory stick pro duo to iMac. My imac has SD card reader but not sure whether it reads photos from memory stick pro..

i bought this iMac in May 2011. I believe this model doesn't support Memory stick pro.

Info:
iMac (21.5-inch Mid 2011)

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Intel Mac :: Can't See Memory Stick

Jun 10, 2012

My company started to use encryption software on our computers in work. They use PeeCee, I have an iMac 3.2GHz Intel. I bought a 16GB Tough N Tiny Verbatim Memory Stick.The encryption software used was TrueCrypt as you can use it both on Mac and PeeCee.  The problem is I can see my memory stick on a PeeCee but not on my Mac. The IT is indifferent to my issue. He reformatted the stick a number of times. Says it comes up on the Mac in his workshop, however, it doesn't come up on every Mac computer in work. And more importantly it doesn't come up on my Mac.  

I have reformatted to FAT32, reformatted to Mac, given it to the IT guyS!!, updated all software on all computers, I've used terminal to locate it, I've used Disk Utility to locate it. is it my Mac's fault (other memory sticks come up), is it my sticks fault (it did work once, and works on all PeeCee and some Macs), should I burn it and buy a new one (theres nothing of any importance on it?

Info:
iMac 3.2 GHz Intel Core i3, Mac OS X (10.6.6)

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Intel Mac :: How To Open Flash Stick

Mar 29, 2012

I am new to the iMAC - PC user prior for 10 years! I am having lots difficulty getting use to the iMac. I am trying to open a simple flash stick how do I do this?

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Intel Mac :: Transfer Music Album To Usb Stick?

Mar 20, 2012

how do i transfer a cd with my music to a usb stick

Info:
IMAC, Mac OS X (10.5.6)

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Intel Mac :: How To Transfer Photos From Iphoto To Memory Stick

May 4, 2012

how do i transfer photos from iphoto to memory stick on my i mac

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IMac (Intel) :: How To Transfer Files From One USB Memory Stick To Another

Dec 11, 2014

i've just switched to apple after many years using MS OS!  I'm now using iMac desktop 21.5" with 2.9GHz processor and latest Yosemite software.

How do I transfer files from one USB memory stick to another USB memory stick on the iMac? 

Info:
iMac (21.5-inch, Late 2013), OS X Yosemite (10.10.1)

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Intel Mac :: USB Port / Flash Stick Memory Or IPod Is Not Seeing In Finder

Mar 15, 2012

intel iMac , 10.5.8 , suddenly USB ports stop seeing any devices ( flash memory stick , iPod etc ) connected to it , neither on keyboard nor on computer back panel . Finder or Disk Utility not showing this devices , but the devices could be seen using SytemProfiler . The same devices connected to another Mac computer are working fine .

Info:
iMac, Mac OS X (10.5.8)

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Intel Mac :: DVD Burner Not Recognized

Apr 27, 2012

I have been thru 2 external DVD burners Maxwell & LG with USB connections. Both worked OK until I used Lightscribe then they are not reconized. They show up in system profiler but dvd icon will not come up on desktop. I threw out light scribe, disconnected the drives and still will not work.

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Intel Mac :: Registrations For Certain Software Are Not Being Recognized By It

Feb 15, 2012

Registrations for software that require web based verifications are not being recognized by my iMac 27 2010 10.6.8Included in the list of software that I have been using for some over a year now is FCE 4, Bias Peak, and Sibelius, and iRealb from the app store.This is not a new issue although with the latest security update installed last week, the problem has been exacerbated.I had the problem last year but found that if I shutdown (not just restarted) and then powered up again all my registrations would be recognized. Now my workaround no longer seems to work. I actually went for about 5 months with no problems and then occasionally I would have the shutdown/power up until last week.

Info:iMac, Mac OS X (10.6.8)

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Intel Mac :: DVD Not Longer Being Recognized On It With Lion?

Mar 28, 2012

Looking for help / ideas.  I don't do this often, but placed a DVD in mac to watch a movie and it's not being recognized. 

Info:
iMac, Mac OS X (10.7.3)

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Intel Mac :: Lion Does Not Recognized HP Scanner?

May 7, 2012

Lion does not recognized HP Scanner.  Lion initially recognized the scanner and it worked perfectly for months.  All of a sudden communications with the scanner stopped. I have checked the USB cable and it is working properly.  I am using Bootcamp and when I boot in Windows the scanner and computer (iMac) work perfectly.  I have downloaded, removed and reinstalled the HP software and update for Lion. When I go into System Preferences > Print/Scan, It sees all other printers and scanners including another HP printer scanner.

Info:
iMac (27-inch Mid 2011), Mac OS X (10.7.3)

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Intel Mac :: WMV File Not Getting Recognized For Playback

May 12, 2012

Two identical IMac's. One plays wmv's just fine. The other gets an error window saying it doesn't recognize the file.What is the best way to troubleshoot? Both machines have flip4mac. I have been at this all day.

Info:
iMac (21.5-inch Mid 2011), Mac OS X (10.7.4)

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Intel Mac :: USB Not Recognized By Snow Leopard?

Jun 7, 2012

I formatted my 8GB USB stick on my Mac Snow Leopard and initially decided to try a '35-Pass Erase' but, after seeing that it would take approximately ten hours to complete this I cancelled it.  I was then presented with:  'The disk you inserted was not readable by this computer'. Now when I insert my USB stick the computer does not recognise it apart from in 'Disk Utility' and I am unable to successfully format or partition the drive. I have also attempted to insert the USB in another USB slot on my computer to see if this would make any difference but I was presented with the same problem. 

Info:
iMac, Mac OS X (10.5.8)

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Intel Mac :: Apple USB Keyboard Is Not Being Recognized?

Jun 8, 2012

When I startup my computer I am prompted with the 'there isn't a keyboard connected' message. I'm using an apple wired USB keyboard, it was working perfectly fine yesterday and it appears to still be operational as I can charge my iPhone from it. 

I've tried restarting, using different ports, removing other USB devices, but haven't had any luck. I can only access my guest account as my main is password protected. 

Info:
iMac, Mac OS X (10.5.6), iMac 9,1

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Intel Mac :: Set Up A New Bluetooth Keyboard To Be Recognized?

Jun 13, 2012

My old bluetooth keyboard eventually gave up and I have purchased a new one. I can't make it pair with my computer. How do I set it up? I bought the computer all set up, so I'm a complete idiot as to what to do.

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IMac (Intel) :: Blu-ray Writer Is Not Recognized

Jun 30, 2014

I bought highly recommended specifically made for Apple computers BR burner. iMac does not recognize it.

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MacBook Air :: Use The Air Usb Stick As A Usb Stick?

Nov 15, 2010

thinking about putting the image to an external, as a seperate partition.

then use the usb stick, as my usb stick. Good idea?

it looks kinda flimsy, not sure how it will hold up.

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MacBook Pro :: Can I Run With 1 X 1GB Stick And 1 X 4GB Stick

Dec 25, 2009

So my question is simple. I have the base 13" mbp. So I have 2 x 1GB sticks. Can I get 1 x 4GB stick and make that total 5GB? Or do I have to purchase in pairs (2 x 4GB)?

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Hardware :: Dual HDD Enclosure (1 HDD Not Being Recognized With New Intel Mac Pro)

May 2, 2010

I own the NexStar MX Dual 3.5'' SATA/eSATA External Hard Drive Enclosure [URL] and I previously had it connected to my Power PC G4 Mac computer. In the enclosure, I have 2x500GB HDDs. One HDD is formatted Mac OS Extended (Journaled) and the other NTFS. In any event, I recently purchased an Intel Quad Core mac and now my computer only recognizes the Mac OS formatted drive and not the NTFS volume. I can see it on disk utility but I get an error

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Intel Mac :: External Hard Drive Not Recognized

Apr 11, 2012

I recently invested in a refurbished iMac which is running Mac OS X Lion 10.7.3 (11D2001).

I am trying to access my existing external hard drive through the machine and although this lights up when plugged in, it doesn't appear in the finder.  Other Memory sticks work without problem.

It is a Western Digital Elements 160GB Portable Hard Drive that has worked and continues to do so without problem on my ancient iBook G4.

Info:
iMac (21.5-inch Mid 2011), Mac OS X (10.7.3)

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Intel Mac :: Wireless Keyboard Not Getting Recognized At Startup

Apr 29, 2012

Late 2006 iMac does not recognize wireless keyboard at startup. Put new batteries in, no different, what do I do?

Info:
iMac

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Intel Mac :: Address Book Is Not Recognized By Mail

May 22, 2012

My mail and address book (contacts) were working fine, but now Mail does not recognize the address book. It is still there, but Mail says it is invalid.

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Intel Mac :: SD Card Sandisk 4Gb From Nikon D90 Is Not Recognized?

Jun 22, 2012

I have bought Lion from Applestore a few days ago. The installation ran fine, but, as a first approach, I was really disappointed when inserting in the side slot of my iMac an SD card Sandisk 4Gb from my Nikon D90: it was not detected, not shown in the desktop, nor in Disk Utility, no way to be shown in iPhoto or Nikon View NX2. By the way Nikon View had a very strange behaviour: clicking on a thumbnail it opened a new window showing again thumbnails which, when clicked, opened new window..Switched bac to Snow Leopard every thing ran fine again. Must I say not very encouraged to try Lion once again

Info:
iMac, Mac OS X (10.6.8), 21,5' Display

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Intel Mac :: Camcorder Panasonic NV-GS300 Not Getting Recognized

Jun 23, 2012

My Imac does not recognize my camcorder Panasonic NV-gs300. I connected the camera with a IEEE1393 firewire cable.

Info:
iMac, iOS 5.1

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IMac (Intel) :: Optical Drive Not Recognized

Jul 2, 2014

I think it started from when i updated from 10.5.8 to 10.9. I had been having trouble reading any disks at all and sat down to try and fix it, when I looked more into it i noticed a few errors that kept popping up. When I insert any disk it reads for a bit and then just ejects. When i try and look for the disk utility there is no optical drive there. 

When i open CDs and DVDs "You can’t open the “CDs & DVDs” preferences pane because it is not available to you at this time. To see this preferences pane, you may need to connect a device to your computer." In system information - disk burning it says "No disc burning device was found. If the device is external, make sure it’s connected and turned on."  When inserting a movie DVD and opening DVD player "A valid DVD drive could not be found [-70012] 

After inserting a DVD it didn't come out. so there is a dvd stuck in there now ... got iMac 27" early 2009 with 2.66ghz 8gb ram and 10.9.4osx 

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Intel Mac :: HD Samsung Spin-point F3 1TB Not Recognized A1225?

Feb 13, 2012

I got a Samsung F3,1TB installed and partitioned it via firewire to Guid Partition. One the original install CD 1 is inserted the Apple logo shows up for a second, disapears and a folder with a question-mark appears.

Info:
iMac, Mac OS X (10.5.2)

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